2682225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 5957952

約数和(自身を除く): 3275727

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 131, 175, 195, 225, 273, 315, 325, 393, 455, 525, 585, 655, 819, 917, 975, 1179, 1365, 1575, 1703, 1965, 2275, 2751, 2925, 3275, 4095, 4585, 5109, 5895, 6825, 8253, 8515, 9825, 11921, 13755, 15327, 20475, 22925, 25545, 29475, 35763, 41265, 42575, 59605, 68775, 76635, 107289, 127725, 178815, 206325, 298025, 383175, 536445, 894075, 2682225]

約数ペア:

[(1, 2682225), (3, 894075), (5, 536445), (7, 383175), (9, 298025), (13, 206325), (15, 178815), (21, 127725), (25, 107289), (35, 76635), (39, 68775), (45, 59605), (63, 42575), (65, 41265), (75, 35763), (91, 29475), (105, 25545), (117, 22925), (131, 20475), (175, 15327), (195, 13755), (225, 11921), (273, 9825), (315, 8515), (325, 8253), (393, 6825), (455, 5895), (525, 5109), (585, 4585), (655, 4095), (819, 3275), (917, 2925), (975, 2751), (1179, 2275), (1365, 1965), (1575, 1703)]